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Hi Ruopeng,
thanks for the reply. Actually, I’m not really interested in using AnatomiCuts, but since I tried it I wanted to signal the error. Concerning the embedded colors in FreeView, I was thinking they were value inserted as `data_per_streamlines` inside the .trk file, which is something possible. Also, by looking at the gif image of this tutoria https://secure-web.cisco.com/1bCTmdHOhpmCAVqsfY7cH5W2KiZubfIX_xThDXmmjn90Re5GNRsFK91P0ow-PzO6Oi_cHEL8EZs-5m-Rrxaxayro1MfLELnf4eCWGVwQoc8GivhGn5doq5n93oCZ9Q9kRPcwFB0mVz3Riv8wBv8M8JBEsNd7Vtod42yO56ToDf-0K3VKRWeiy4ND5ObI5eCOx7ZdqVGm0W2Pj43FHe9HhSIQ_lxyHm71UDE4oF4O38kYB6AzxQO37GIXVZuop94zQKBrGlEnXocuG8g7Aq---LA/https%3A%2F%2Fsurfer.nmr.mgh.harvard.edu%2Ffswiki%2FAnatomiCuts%23VisualizingAnatomiCutsinFreeviewthis https://secure-web.cisco.com/1bCTmdHOhpmCAVqsfY7cH5W2KiZubfIX_xThDXmmjn90Re5GNRsFK91P0ow-PzO6Oi_cHEL8EZs-5m-Rrxaxayro1MfLELnf4eCWGVwQoc8GivhGn5doq5n93oCZ9Q9kRPcwFB0mVz3Riv8wBv8M8JBEsNd7Vtod42yO56ToDf-0K3VKRWeiy4ND5ObI5eCOx7ZdqVGm0W2Pj43FHe9HhSIQ_lxyHm71UDE4oF4O38kYB6AzxQO37GIXVZuop94zQKBrGlEnXocuG8g7Aq---LA/https%3A%2F%2Fsurfer.nmr.mgh.harvard.edu%2Ffswiki%2FAnatomiCuts%23VisualizingAnatomiCutsinFreeview tutorial of AnatomiCuts it seems the embedded colors are intrinsic of the tracts loaded as .trk.
Best,
Pietro
Pietro Astolfi PhD student ICT school - University of Trento NILab - Bruno Kessler Foundation PAVIS - Italian Institute of Technology
Il giorno 06 gen 2021, alle ore 18:24, Wang, Ruopeng RWANG4@MGH.HARVARD.EDU ha scritto:
Hi Pietro,
I’m not familiar with AnatomiCuts so I can’t answer that part of your question. For visualizing tracts, freeview can load .trk files generated by TrackVis/DTK. They do not support embedded colors. It can also load tract volumes in 4D mgz format, which do support embedded colors.
Best, Ruopeng
On Jan 5, 2021, at 6:32 PM, Pietro Astolfi <pastolfi@fbk.eu mailto:pastolfi@fbk.eu> wrote:
External Email - Use CautionHi,
In the last days I searched for documentation about the use of embedded colors when visualizing tracts in freeview. I wasn’ t able to find any information online.
I also tried to obtain a tract containing the embdedd colors information by using `dmri_AnatomiCuts` (both with fs 7.1.0 on OS X and dev version on Ubuntu ), but despite many trials I always got the same runtime error: terminating with uncaught exception of type std::runtime_error: Gak! Abort trap: 6
If anyone could help me it would be very appreciated,
Best,
Pietro
Pietro Astolfi PhD student ICT school - University of Trento NILab - Bruno Kessler Foundation PAVIS - Italian Institute of Technology
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